13345275

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 22433584

約数和(自身を除く): 9088309

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2917, 4575, 8751, 14585, 43755, 72925, 177937, 218775, 533811, 889685, 2669055, 4448425, 13345275]

約数ペア:

[(1, 13345275), (3, 4448425), (5, 2669055), (15, 889685), (25, 533811), (61, 218775), (75, 177937), (183, 72925), (305, 43755), (915, 14585), (1525, 8751), (2917, 4575)]